summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2009-07-08mac80211: fix docbookJohannes Berg
These two functions no longer exist in mac80211, so trying to insert them generates warnings in the document. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08mac80211_hwsim: avoid NULL accessJohannes Berg
There's a race condition -- started can be set to true before channel is set due to the way mac80211 callbacks currently work (->start should probably pass the channel we would like to have initially). For now simply add a check to hwsim to avoid dereferencing the NULL channel pointer. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08ssb: Add support for 4318EClyde McPherson
Added support for the Broadcom 4318E chipset on PCMCIA/CF cards. The 4318E can do 802.11A/B/G, only B and G mode are supported in b43. Signed-off-by: Clyde McPherson <ccmcphe@verizon.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08b43: Add support for 4318EClyde McPherson
Added support for the Broadcom 4318E chipset on PCMCIA/CF cards. The 4318E can do 802.11A/B/G, only B and G mode are supported in b43. Signed-off-by: Clyde McPherson <ccmcphe@verizon.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08zd1211rw: adding SONY IFU-WLM2 (054c:0257) as a zd1211b deviceHin-Tak Leung
Yevgen Kotikov reported success on the sourceforge zd1211-devs list with the following details: Brand/retail: SONY IFU-WLM2 USB-IDs: Vendor: 0x054C Device: 0x0257 chip ID: zd1211b chip 054c:0257 v4802 high 00-0b-6b AL2230_RF pa0 ----- FCC ID: unknown Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net> Tested-by: Yevgen Kotikov <yevgen.kotikov@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08zd1211rw: 07b8:6001 is a ZD1211BPascal Terjan
On a shuttle machine here we got 07b8:6001 device, handled by zd1211rw, which does not work. Scanning is OK but association does not work, we get "direct probe to AP xxx timed out" It appears that this simple patch makes the device work perfectly. This id was already there in initial import of the driver so I don't know if it has ever been working as ZD1211 (which would mean they changed it and kept the id :( ). Signed-off-by: Pascal Terjan <pterjan@mandriva.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-07-08r6040: bump driver version to 0.24 and date to 08 July 2009Florian Fainelli
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-08r6040: restore MIER register correctly when IRQ line is sharedFlorian Fainelli
When the r6040 device IRQ line is shared we will enter the driver interrupt service routine, mask off the device interrupt enable register (MIER) and return with IRQ_NONE, we would then leave the device with interrupts disabled, this patch fixes that issue. Reported-by: Steve Holland <sdh4@iastate.edu> Signed-off-by: Joe Chou <joe.chou@rdc.com.tw> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-08ipv4: Fix fib_trie rebalancing, part 4 (root thresholds)Jarek Poplawski
Pawel Staszewski wrote: <blockquote> Some time ago i report this: http://bugzilla.kernel.org/show_bug.cgi?id=6648 and now with 2.6.29 / 2.6.29.1 / 2.6.29.3 and 2.6.30 it back dmesg output: oprofile: using NMI interrupt. Fix inflate_threshold_root. Now=15 size=11 bits ... Fix inflate_threshold_root. Now=15 size=11 bits cat /proc/net/fib_triestat Basic info: size of leaf: 40 bytes, size of tnode: 56 bytes. Main: Aver depth: 2.28 Max depth: 6 Leaves: 276539 Prefixes: 289922 Internal nodes: 66762 1: 35046 2: 13824 3: 9508 4: 4897 5: 2331 6: 1149 7: 5 9: 1 18: 1 Pointers: 691228 Null ptrs: 347928 Total size: 35709 kB </blockquote> It seems, the current threshold for root resizing is too aggressive, and it causes misleading warnings during big updates, but it might be also responsible for memory problems, especially with non-preempt configs, when RCU freeing is delayed long after call_rcu. It should be also mentioned that because of non-atomic changes during resizing/rebalancing the current lookup algorithm can miss valid leaves so it's additional argument to shorten these activities even at a cost of a minimally longer searching. This patch restores values before the patch "[IPV4]: fib_trie root node settings", commit: 965ffea43d4ebe8cd7b9fee78d651268dd7d23c5 from v2.6.22. Pawel's report: <blockquote> I dont see any big change of (cpu load or faster/slower routing/propagating routes from bgpd or something else) - in avg there is from 2% to 3% more of CPU load i dont know why but it is - i change from "preempt" to "no preempt" 3 times and check this my "mpstat -P ALL 1 30" always avg cpu load was from 2 to 3% more compared to "no preempt" [...] cat /proc/net/fib_triestat Basic info: size of leaf: 20 bytes, size of tnode: 36 bytes. Main: Aver depth: 2.44 Max depth: 6 Leaves: 277814 Prefixes: 291306 Internal nodes: 66420 1: 32737 2: 14850 3: 10332 4: 4871 5: 2313 6: 942 7: 371 8: 3 17: 1 Pointers: 599098 Null ptrs: 254865 Total size: 18067 kB </blockquote> According to this and other similar reports average depth is slightly increased (~0.2), and root nodes are shorter (log 17 vs. 18), but there is no visible performance decrease. So, until memory handling is improved or added parameters for changing this individually, this patch resets to safer defaults. Reported-by: Pawel Staszewski <pstaszewski@itcare.pl> Reported-by: Jorge Boncompte [DTI2] <jorge@dti2.net> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Tested-by: Pawel Staszewski <pstaszewski@itcare.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-08davinci_emac: fix kernel oops when changing MAC address while interface is downPablo Bitton
Check that network interface is running before changing its MAC address. Otherwise, rxch is accessed when it's NULL - causing a kernel oops. Moreover, check that the new MAC address is valid. Signed-off-by: Pablo Bitton <pablo.bitton@gmail.com> Signed-off-by: Chaithrika U S <chaithrika@ti.com> Tested-by: Chaithrika U S <chaithrika@ti.com> [tested on DM6467 EVM] Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-08igb: set lan id prior to configuring phyAlexander Duyck
The igb driver was defaulting to using the lock for pci-e function 0 for all of the phys due to the fact that the lan id was not being set prior to initialization. This change makes it so that the function id is set prior to checking for the phy id. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-08x86: don't clear nodes_states[N_NORMAL_MEMORY] when numa is not compiled inYinghai Lu
Alex found that specjbb2005 still can not run with hugepages on an x86-64 machine. This only happens when numa is not compiled in. The root cause: node_set_state will not set it back for us in that case, so don't clear that when numa is not select in config [ v2: use node_clear_state instead ] Reported-and-Tested-by: Alex Shi <alex.shi@intel.com> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Reviewed-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Remove multiple KERN_ prefixes from printk formatsJoe Perches
Commit 5fd29d6ccbc98884569d6f3105aeca70858b3e0f ("printk: clean up handling of log-levels and newlines") changed printk semantics. printk lines with multiple KERN_<level> prefixes are no longer emitted as before the patch. <level> is now included in the output on each additional use. Remove all uses of multiple KERN_<level>s in formats. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08tty: maintainers data was edited wrongly by someoneAlan Cox
Move tty entries to tty not trivial. Noted by David Brownell. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08pty: Rework the pty layer to use the normal buffering logicAlan Cox
This fixes the ppp problems and various other issues with call locking caused by one side of a pty called in one locking context trying to match another with differing rules on the other side. We also get a big slack space to work with that means we can bury the flow control deadlock case for any conceivable real world situation. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Merge branch 'fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Powernow-k8: support family 0xf with 2 low p-states [CPUFREQ] fix (utter) cpufreq_add_dev mess [CPUFREQ] Cleanup locking in conservative governor [CPUFREQ] Cleanup locking in ondemand governor [CPUFREQ] Mark policy_rwsem as going static in cpufreq.c wont be exported [CPUFREQ] Eliminate the recent lockdep warnings in cpufreq
2009-07-08Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6: quota: Fix possible deadlock during parallel quotaon and quotaoff
2009-07-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM: Clear -EAGAIN in dpm_prepare x86: Fix resume from suspend when CONFIG_CC_STACKPROTECTOR
2009-07-08intel-iommu: Fix intel_iommu_unmap_range() with size 0Sheng Yang
After some API change, intel_iommu_unmap_range() introduced a assumption that parameter size != 0, otherwise the dma_pte_clean_range() would have a overflowed argument. But the user like KVM don't have this assumption before, then some BUG() triggered. Fix it by ignoring size = 0. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Free struct device in fw_dev_release()Catalin Marinas
The f_dev in _request_firmware() is allocated via the fw_setup_device() and fw_register_device() calls and its class set to firmware_class (the class release function is fw_dev_release). Commit 6acf70f078ca replaced the kfree(dev) in fw_dev_release() with a put_device() call but my understanding is that the release function is called via put_device -> kobject_put -> kref_put -> koject_release etc. and it should call kfree since it's the last to see this device structure alive. Because of that, the _request_firmware() function on its -ENOENT error path only calls device_unregister(f_dev) which would eventually call fw_dev_release() but there is no kfree (the subsequent put_device call would just make the kref negative). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Free the memory allocated by memdup_user() in fs/sysfs/bin.cCatalin Marinas
Commit 1c8542c7bb replaced kmalloc() with memdup_user() in the write() function but also dropped the kfree(temp). The memdup_user() function allocates memory which is never freed. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Parag Warudkar <parag.warudkar@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: gpio_mouse - use standard driver registration method Input: mark serio and i8042 as suspended when hibernating too Input: add support for generic GPIO-based matrix keypad Input: arrange keyboards alphabetically Input: gpio-keys - avoid possibility of sleeping in timer function Input: gpio-keys - revert 'change timer to workqueue' Input: dm355evm_keys - fix kconfig symbol names Input: wacom - add DTF720a support and fix rotation on Intuos3 Input: i8042 - more reset quirks for MSI Wind-clone netbooks
2009-07-08Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Don't use alloc_bootmem() in init_IRQ() path powerpc: Fix spin_event_timeout() to be robust over context switches powerpc: Use pr_devel() in do_dcache_icache_coherency() powerpc/cell: Use pr_devel() in axon_msi.c powerpc: Use pr_devel() in arch/powerpc/mm/gup.c powerpc: Cleanup & use pr_devel() in arch/powerpc/mm/slb.c powerpc/perf_counter: Remove duplicated #include powerpc: Use pr_devel() in arch/powerpc/mm/mmu_context_nohash.c powerpc/pseries: Use pr_devel() in xics.c powerpc: Remove unnecessary semicolons powerpc/pseries: Use pr_devel() in pseries LPAR HPTE routines powerpc/44x: Fix build error with -Werror for Warp platform powerpc/4xx: Have Warp take advantage of GPIO LEDs default-state = keep powerpc/44x: Update Warp defconfig
2009-07-08headers: mnt_namespace.h reduxAlexey Dobriyan
Fix various silly problems wrt mnt_namespace.h: - exit_mnt_ns() isn't used, remove it - done that, sched.h and nsproxy.h inclusions aren't needed - mount.h inclusion was need for vfsmount_lock, but no longer - remove mnt_namespace.h inclusion from files which don't use anything from mnt_namespace.h Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08Merge branch 'sh/for-2.6.31' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: serial: sh-sci: fix sci interrupt handler video: hitfb: Move over to dev_pm_ops. video: hitfb: Convert to framebuffer_alloc(). video: sh_mobile_lcdcfb: Convert to framebuffer_alloc(). sh: add r8a66597 usb0 host to the se7724 board usb: allow sh7724 to enable on-chip r8a66597 sh-sci: update receive error handling for muxed irqs sh: define PERF_COUNTER_INDEX_OFFSET.
2009-07-08Revert "fb: Initialize fb_info mutexes in framebuffer_alloc()"Linus Torvalds
This reverts commit 4148df9b0f38bdd362dd91d52076926c11cbe5a9. Let's hope that the mm_lock initialization is now correct with all drivers, following Krzysztof's patches. Requested-by: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08matroxfb: fix regression with uninitalized fb_info->mm_lock mutex (second head)Krzysztof Helt
Remove redundant locking by the mm_lock mutex before a second head of matrox framebuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08matroxfb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt
Remove redundant call to the matroxfb_update_fix() before matrox frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08w100fb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt
Remove redundant call to the w100fb_set_par() before w100 frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08atafb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt
Remove redundant locking of the fb_info->mm_lock mutex before the frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08i810fb: fix regression with uninitalized fb_info->mm_lock mutexKrzysztof Helt
Remove redundant call to the encode_fix() before i810 frambuffer is registered. This fixes a problem with uninitialized the fb_info->mm_lock mutex introduced by the commit 537a1bf059f " fbdev: add mutex for fb_mmap locking" Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08elfcore.h : Fix UML build breakageParag Warudkar
Commit a65e7bfcd74e4c0939f235d2bf9f48ddb3a57991 broke the UML build with the following error - In file included from fs/proc/kcore.c:17: include/linux/elfcore.h: In function 'elf_core_copy_task_regs': include/linux/elfcore.h:129: error: implicit declaration of function 'task_pt_regs' Fix this by restoring the previous behavior of returning 0 for all arches like UML that don't define task_pt_regs. Signed-off-by: Parag Warudkar <parag.lkml@gmail.com> Acked-by: Amerigo Wang <xiyou.wangcong@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-08ALSA: hda - Missing volume controls for Intel HDA (ALC269/EeePC)Darren Salt
There is a regression, introduced in aa202455eec51699e44f658530728162cefa1307 (in alsa-kernel) which I noticed when trying to use the headphone socket on my EeeCPC 901: the output was *very* quiet, practically silent. This patch corrects the control types to that which was obviously intended in the referenced commit. Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-08kmemleak: Add callbacks to the bootmem allocatorCatalin Marinas
This patch adds kmemleak_alloc/free callbacks to the bootmem allocator. This would allow scanning of such blocks and help avoiding a whole class of false positives and more kmemleak annotations. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Ingo Molnar <mingo@elte.hu> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Reviewed-by: Johannes Weiner <hannes@cmpxchg.org>
2009-07-08kmemleak: Allow partial freeing of memory blocksCatalin Marinas
Functions like free_bootmem() are allowed to free only part of a memory block. This patch adds support for this via the kmemleak_free_part() callback which removes the original object and creates one or two additional objects as a result of the memory block split. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Ingo Molnar <mingo@elte.hu> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
2009-07-08kmemleak: Trace the kmalloc_large* functions in slubCatalin Marinas
The kmalloc_large() and kmalloc_large_node() functions were missed when adding the kmemleak hooks to the slub allocator. However, they should be traced to avoid false positives. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Christoph Lameter <cl@linux-foundation.org> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
2009-07-08kmemleak: Scan objects allocated during a scanning episodeCatalin Marinas
Many of the false positives in kmemleak happen on busy systems where objects are allocated during a kmemleak scanning episode. These objects aren't scanned by default until the next memory scan. When such object is added, for example, at the head of a list, it is possible that all the other objects in the list become unreferenced until the next scan. This patch adds checking for newly allocated objects at the end of the scan and repeats the scanning on these objects. If Linux allocates new objects at a higher rate than their scanning, it stops after a predefined number of passes. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2009-07-08kmemleak: Do not acquire scan_mutex in kmemleak_open()Catalin Marinas
Initially, the scan_mutex was acquired in kmemleak_open() and released in kmemleak_release() (corresponding to /sys/kernel/debug/kmemleak operations). This was causing some lockdep reports when the file was closed from a different task than the one opening it. This patch moves the scan_mutex acquiring in kmemleak_write() or kmemleak_seq_start() with releasing in kmemleak_seq_stop(). Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2009-07-08kmemleak: Remove the reported leaks number limitationCatalin Marinas
Since the leaks are no longer printed to the syslog, there is no point in keeping this limitation. All the suspected leaks are shown on /sys/kernel/debug/kmemleak file. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2009-07-08PM: Clear -EAGAIN in dpm_prepareSebastian Ott
When the last device in the dpm list is unregistered directly after its prepare() callback returned with -EAGAIN, the return code is passed to the calling function, resulting in a suspend failure. Prevent this by clearing the return code after -EAGAIN. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-07-08x86: Fix resume from suspend when CONFIG_CC_STACKPROTECTORPeter Chubb
Patch 08687aec71bc9134fe336e561f6did877bacf74fc0a (x86: unify power/cpu_(32|64).c) renamed cpu_32.c to cpu.c, but did not update the special compilation flags for the file for the new name. This patch fixes the compilation flags, and therefore fixes resume from suspend on my Acer Aspire One. [rjw: The regression from 2.6.30 fixed by this patch is tracked as http://bugzilla.kernel.org/show_bug.cgi?id=13661] Signed-off-by: Peter Chubb <peterc@nicta.com.au> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2009-07-08UBI: fix compilation warningsArtem Bityutskiy
The recent "UBI: fix NOR flash recovery" introduced compilation warnings which were immediately spotted by our linux-next keeper. This patch fixes them. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-07-08ALSA: hda - Disable AMD SB600 64bit address support onlyAndiry Brienza
HDA driver disabled HD audio 64bit address support for all AMD SB600/SB700/SB800 platforms with commit 09240cf429505891d6123ce14a29f58f2a60121e due to one SB600 issue reported by community, but we do not see the similar issue on SB700/SB800 platforms. This patch is to refine the workaround for SB600 only. Signed-off-by: Andiry Xu <andiry.xu@amd.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-07Input: gpio_mouse - use standard driver registration methodSaeed Bishara
This patch is needed when the gpio's became available only at late stages, for example, when using i2c gpio expander. Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-07Input: mark serio and i8042 as suspended when hibernating tooThadeu Lima de Souza Cascardo
Serio ports are not being restarted any longer because resume operations after hibernate do nothing, since the device has not been marked as suspended. This happens because suspend is only considering the SUSPEND event but not the FREEZE event. Note that this driver has still to migrate to dev_pm_ops, but this fixes this particular bug now. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-08ALSA: hda - Check widget types while parsing capture source in patch_via.cTakashi Iwai
Check the widget type and don't take invalid widgets while parsing the capture source in patch_via.c. Also, fixed some compile warnings introduced in the previous commit. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-07-08powerpc: Don't use alloc_bootmem() in init_IRQ() pathAnton Vorontsov
This patch fixes various badnesses like this for all interrupt controllers: ------------[ cut here ]------------ Badness at c04db9dc [verbose debug info unavailable] NIP: c04db9dc LR: c04db9ac CTR: 00000000 REGS: c053de30 TRAP: 0700 Not tainted (2.6.31-rc1-00432-ge69b2b5-dirty) MSR: 00021000 <ME,CE> CR: 22020084 XER: 00000000 TASK = c0500480[0] 'swapper' THREAD: c053c000 GPR00: 00000001 c053dee0 c0500480 00000000 00000050 00000020 3fffffff 00000000 GPR08: 00000001 c0540000 e0080080 00000000 22000084 64183600 3ff8f800 00000000 GPR16: 841b0240 449a0303 00000000 00000000 00000000 00000000 00000000 c04f5bf4 GPR24: 00000000 00000000 00000000 00000050 00000020 00000000 3fffffff 00000050 NIP [c04db9dc] alloc_arch_preferred_bootmem+0x48/0x74 LR [c04db9ac] alloc_arch_preferred_bootmem+0x18/0x74 Call Trace: [c053dee0] [c000a5a4] __of_address_to_resource+0x44/0xd0 (unreliable) [c053def0] [c04dba58] ___alloc_bootmem_nopanic+0x50/0x108 [c053df20] [c04dbb28] ___alloc_bootmem+0x18/0x50 [c053df30] [c04d5de0] qe_ic_init+0x5c/0x1b0 [c053df70] [c04d77b0] mpc85xx_mds_pic_init+0xb8/0x10c [c053dfb0] [c04cf374] init_IRQ+0x28/0x3c p.s. commit 85355bb272db31a3f2dd99d547eef794805e1319 ("powerpc: Fix mpic alloc warning") missed some alloc_bootmem() instances, this is now fixed. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-07-08powerpc: Fix spin_event_timeout() to be robust over context switchesGrant Likely
Current implementation of spin_event_timeout can be interrupted by an IRQ or context switch after testing the condition, but before checking the timeout. This can cause the loop to report a timeout when the condition actually became true in the middle. This patch adds one final check of the condition upon exit of the loop if the last test of the condition was still false. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-07-08powerpc: Use pr_devel() in do_dcache_icache_coherency()Michael Ellerman
pr_debug() can now result in code being generated even when DEBUG is not defined. That's not really desirable in some places. With CONFIG_DYNAMIC_DEBUG=y: size before: text data bss dec hex filename 2036 368 8 2412 96c arch/powerpc/mm/pgtable.o size after: text data bss dec hex filename 1677 248 8 1933 78d arch/powerpc/mm/pgtable.o Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-07-08powerpc/cell: Use pr_devel() in axon_msi.cMichael Ellerman
pr_debug() can now result in code being generated even when DEBUG is not defined. That's not really desirable in some places. With CONFIG_DYNAMIC_DEBUG=y: size before: text data bss dec hex filename 7083 1616 0 8699 21fb arch/powerpc/../axon_msi.o size after: text data bss dec hex filename 5772 1208 0 6980 1b44 arch/powerpc/../axon_msi.o Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
generated by cgit v1.2.3 (git 2.46.0) at 2025-07-23 10:12:59 +0000